纏繞式複合材料壓力容器內膽設計及疊層研究

Abstract

本文研究方向分為內膽設計與疊層研究兩部分。內膽方面是利用短纖BMC（Bulk Molding Compound）做為壓力容器的蓋子而中間部分是利用纏繞式圓管來替代，之後將兩部分結合再套上熱縮套管就完成本文所用之內膽。疊層方面是先量取出纏繞前與纏繞後的曲線方程式，利用此曲線方程式算出極向纏繞時geodesic路徑下的纏繞角度並透過周向纏繞的強化下，研究在兩者相互搭配下所能承受之破壞強度。實驗方面是利用四軸纏繞機器製作纏繞式複合材料壓力容器並使用水壓機進行漲破實驗。

The purpose of this thesis is to introduce the mandrel design and laminated study of filament wound composite pressure vessels. In the mandrel, we use the BMC（Bulk Molding Compound）in the cover of pressure vessels. In the medium, we use the tube of filament wound. Joining two part and jacketing the heat-shrinkable tubing then we finish our mandrel. In the laminated, we calculate the curve equation of previously interwine and calculate the curve equation of futurity interwine. Using the curve equation to calculate the geodesic path in the Polar winding. We research the breaking strength of pressure vessels which convolve the Polar winding and the Hoop winding. In the experimentation, we use the winding machine to do our pressure vessels and use the hydraulic pressure machine to do breaking experimentation.